MEDIUM 5.3 Microsoft
CVE-2026-12969
Dnsmasq: dnsmasq: out-of-bounds read in find_soa() due to missing extrabytes validation
Microsoft Security Update 2026-Jun: Dnsmasq: dnsmasq: out-of-bounds read in find_soa() due to missing extrabytes validation
Affected Products
- azl3 dnsmasq 2.92-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-12969
- https://nvd.nist.gov/vuln/detail/CVE-2026-12969
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-06-09 via Microsoft. Affected: azl3 dnsmasq 2.92-1 on Azure Linux 3.0.
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